Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues

Maryna Pankratova, Anastasiia Vasylchenkova, Jaroslaw E. Prilepsky

Research output: Contribution to conferencePaper

Abstract

We present the numerical analysis of the correlation properties of the amplifier spontaneous emission (ASE) noise transformed into the nonlinear Fourier (NF) domain, addressing the noise-induced corruptions in the communication systems employing the nonlinear Fourier transform (NFT) based signal processing. In our current work we deal with the orthogonal frequency division multiplexing (OFDM) modulation of a continuous NF spectrum and account for the presence of discrete (soliton) eigenvalues. This approach is aimed at extending our previous studies that referred to the modulation of continuous NF spectrum only. The effective noise covariance functions are obtained from numerical simulations for a range of propagation distances, values of discrete eigenvalue, and different effective signal power levels. We report the existence of the correlations between the continuous and discrete parts of the NF spectrum.
Original languageEnglish
Number of pages7
Publication statusPublished - 26 Jul 2019
EventThe International Conference on Optical Communication Systems - The Vienna House Diplomat Prague, Prague, Czech Republic
Duration: 26 Jul 201928 Jul 2019
http://www.optics.icete.org/Home.aspx

Conference

ConferenceThe International Conference on Optical Communication Systems
Abbreviated titleOPTICS
CountryCzech Republic
CityPrague
Period26/07/1928/07/19
Internet address

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eigenvalues
modulation
frequency division multiplexing
spontaneous emission
numerical analysis
telecommunication
signal processing
amplifiers
solitary waves
propagation
simulation

Bibliographical note

© 2019 The Authors

Cite this

Pankratova, M., Vasylchenkova, A., & Prilepsky, J. E. (2019). Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues. Paper presented at The International Conference on Optical Communication Systems, Prague, Czech Republic.
Pankratova, Maryna ; Vasylchenkova, Anastasiia ; Prilepsky, Jaroslaw E. / Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues. Paper presented at The International Conference on Optical Communication Systems, Prague, Czech Republic.7 p.
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Pankratova, M, Vasylchenkova, A & Prilepsky, JE 2019, 'Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues' Paper presented at The International Conference on Optical Communication Systems, Prague, Czech Republic, 26/07/19 - 28/07/19, .

Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues. / Pankratova, Maryna; Vasylchenkova, Anastasiia; Prilepsky, Jaroslaw E.

2019. Paper presented at The International Conference on Optical Communication Systems, Prague, Czech Republic.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues

AU - Pankratova, Maryna

AU - Vasylchenkova, Anastasiia

AU - Prilepsky, Jaroslaw E.

N1 - © 2019 The Authors

PY - 2019/7/26

Y1 - 2019/7/26

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AB - We present the numerical analysis of the correlation properties of the amplifier spontaneous emission (ASE) noise transformed into the nonlinear Fourier (NF) domain, addressing the noise-induced corruptions in the communication systems employing the nonlinear Fourier transform (NFT) based signal processing. In our current work we deal with the orthogonal frequency division multiplexing (OFDM) modulation of a continuous NF spectrum and account for the presence of discrete (soliton) eigenvalues. This approach is aimed at extending our previous studies that referred to the modulation of continuous NF spectrum only. The effective noise covariance functions are obtained from numerical simulations for a range of propagation distances, values of discrete eigenvalue, and different effective signal power levels. We report the existence of the correlations between the continuous and discrete parts of the NF spectrum.

UR - http://www.optics.icete.org/

M3 - Paper

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Pankratova M, Vasylchenkova A, Prilepsky JE. Noise-induced signal corruption in nonlinear Fourier-based optical transmission system in the presence of discrete eigenvalues. 2019. Paper presented at The International Conference on Optical Communication Systems, Prague, Czech Republic.